Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
In Dunstable, the month of January registers the lowest temperatures, averaging 30.9°F (-0.6°C) at the peak and 18.5°F (-7.5°C) at the lowest.Humidity
In Dunstable, the average relative humidity in January is 80%.Rainfall
In Dunstable, Massachusetts, in January, during 7.8 rainfall days, 2.2" (56mm) of precipitation is typically accumulated. In Dunstable, during the entire year, the rain falls for 147.4 days and collects up to 28.46" (723mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Dunstable. In Dunstable, during January, snow falls for 9.1 days and regularly aggregates up to 4.96" (126mm) of snow. Throughout the year, in Dunstable, there are 35.7 snowfall days, and 25.35" (644mm) of snow is accumulated.Daylight
In Dunstable, the average length of the day in January is 9h and 28min.On the first day of the month, sunrise is at 7:16 am and sunset at 4:22 pm. On the last day of January, sunrise is at 7:01 am and sunset at 4:57 pm EST.
Sunshine
In January, the average sunshine is 5.1h.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: In January, the maximum UV index of 2 translates into these guidelines:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. Around midday, solar radiation is most harmful; hence, exposure should be limited. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Frequently asked questions
What are the coldest months in Dunstable?
How cold is it in Dunstable in January?
What is the average humidity in January in Dunstable?
How many days does it rain in January in Dunstable?
How much does it snow in Dunstable in January?
How many hours of daylight does Dunstable have in January?
When are sunrise and sunset in January in Dunstable?
How many hours of sunshine does Dunstable have in January?
What is the month with the lowest UV index in Dunstable?
What is the UV index intensity in January in Dunstable?
Average temperature in January
Dunstable, MA
- Average high temperature in January: 30.9°F
The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is January (30.9°F).
- Average low temperature in January: 18.5°F
The month with the highest average low temperature is July (61.7°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).
Average pressure in January
Dunstable, MA
- Average pressure in January: 30.01"Hg
The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in January
Dunstable, MA
- Average wind speed in January: 8.3mph
The windiest month (with the highest average wind speed) is January (8.3mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).
Average humidity in January
Dunstable, MA
- Average humidity in January: 80%
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is April (71%).
Average rainfall in January
Dunstable, MA
- Average rainfall in January: 2.2"
The wettest months (with the highest rainfall) are October and December (2.83").
The driest month (with the least rainfall) is September (1.5").
Average rainfall days in January
Dunstable, MA
- Average rainfall days in January: 7.8 days
The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is February (7.3 days).
Average snowfall in January
Dunstable, MA
- Average snowfall in January: 4.96"
The month with the highest snowfall is February (6.38").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Dunstable, MA
- Average snowfall days in January: 9.1 days
The month with the highest number of snowfall days is January (9.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Dunstable, MA
- Average daylight in January: 9h and 3min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January: 5h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days in January
Dunstable, MA
- Average sunshine days in January: 17.4 days
The month with the most sunshine days is November (17.6 days).
The month with the least sunshine days is May (13.2 days).
Average UV index in January
Dunstable, MA
- Average UV index in January: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in January
Dunstable, MA
- Average cloud cover in January: 45
The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in January
Dunstable, MA
- Average visibility in January: 5mi
The months with the highest visibility are April, November and December (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September and October (5mi).
Dunstable, Massachusetts, USA
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